Interactive and adaptive learning, neurocognitive disorder diagnosis, and noncompliance detection systems using pupillary response and face tracking and emotion detection with associated methods

a neurocognitive disorder and interactive learning technology, applied in diagnostic recording/measuring, instruments, applications, etc., to achieve the effect of high accuracy in condition estimation
US20200178876A1Inactive Publication Date: 2020-06-11LAM YUEN LEE VIOLA
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Patent Information

Authority / Receiving Office
US · United States
Current Assignee / Owner
LAM YUEN LEE VIOLA
Publication Date
2020-06-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

A system for detection of noncompliance including substance abuse, driving under influence, and untruthful testimony giving under law enforcement setting, comprising optical sensors for capturing a subject's pupillary responses, blinking eye movements, point-of-gaze, facial expression, and head pose during a compliance test session. The system can also be applied in neurocognitive disorder diagnosis. The subject's affective and cognitive states estimation based on the captured sensory data during a diagnosis test is feedback to the system to drive the course of the compliance or cognitive test, adaptively change the test materials, and influence the subject's affective and cognitive states. The estimated affective and cognitive states in turn provide a more accurate reading of the subject's condition.
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Description

CROSS-REFERENCES TO RELATED APPLICATIONS

[0001] This is a national phase entry of International Patent Application no. PCT / IB2018 / 059653 filed on Dec. 5, 2018 which claims priority to U.S. Patent Application No. 62 / 594,557 filed 5 Dec. 2017; U.S. Patent Application No. 62 / 622,888 filed 27 Jan. 2018; U.S. Patent Application No. 62 / 627,734 filed 7 Feb. 2018; U.S. Patent Application No. 62 / 646,365 filed 21 Mar. 2018; U.S. Patent Application No. 62 / 716,935 filed 9 Aug. 2018; and U.S. Patent Application No. 62 / 741,527 filed 4 Oct. 2018; the disclosures of which are incorporated herein by reference in their entirety.FIELD OF THE INVENTION

[0002] The present invention relates generally to methods and systems for interactive and adaptive learning, neurocognitive disorder diagnosis, and electronic commerce and retailing. Particularly, the present invention relates to the techniques and applications of pupillary response detection face tracking and emotion detection and analysis in aforementioned...

Claims

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